| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | 52 | 1,000 | 0.05% | Call | |
| 2 | Marathon Trading Investment Management LLC | 10,000 | 29,000 | 1.55% | Call | |
| 3 | Virtu KCG Holdings LLC | 13,200 | 38,000 | 2.02% | Call | |
| 4 | Timber Hill LLC | 55,900 | 159,000 | 8.47% | Call | |
| 5 | GROUP ONE TRADING LLC | 262,200 | 747,000 | 39.80% | Call | |
| 6 | CITADEL ADVISORS LLC | 316,700 | 903,000 | 48.11% | Call |
From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.
